公开(公告)号：US20250126593A1

公开(公告)日：2025-04-17

申请号：US18688354

申请日：2022-08-30

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Inventor： Yunjing HOU ,  Ming AI ,  Yong JIANG ,  Chenxi BAO

IPC: H04W64/00 ,  H04W76/10 ,  H04W76/20

Abstract: The present disclosure provides an information transmission method, an information transmission apparatus, and a device, so as to solve the problem in the related art where there is a delay when obtaining a position of a UE. The method is applied to a positioning function entity with an interface between the positioning function entity and an RAN device. The method includes: transmitting, by the positioning function entity, a first request message to the RAN device through the interface, where the first request message is used to request position-related information; and, receiving, by the positioning function entity, a first response message in response to the first request message from the RAN device.

公开(公告)号：US20240275827A1

公开(公告)日：2024-08-15

申请号：US18293359

申请日：2022-06-16

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.

Inventor： Chenxi BAO

IPC: H04L65/1073 ,  H04L41/14 ,  H04W64/00

CPC classification number: H04L65/1073 ,  H04L41/14 ,  H04W64/003

Abstract: Provided in the present application are a user information registration method and apparatus, which are used for solving the problem of multiple pieces of registration information covering one another due to a plurality of NWDAFs registering registration information of a terminal device to a UDM. The method comprises: a network data analytic function (NWDAF) acquiring registration information of a terminal device; and the NWDAF sending a registration request to a unified data management (UDM) function, wherein the registration request comprises the registration information and positioning information, which is used for identifying a storage path of the registration information in the UDM, and the positioning information comprises an identifier of the NWDAF.

公开(公告)号：US20240422715A1

公开(公告)日：2024-12-19

申请号：US18698783

申请日：2022-10-31

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.

Inventor： Chenxi BAO ,  Yunjing HOU ,  Qiang DENG ,  Yong JIANG

IPC: H04W64/00 ,  H04W8/00 ,  H04W60/04

Abstract: A positioning method, a user equipment and a network device provided by the present disclosure realize positioning of the user equipment by combining proximity based services, where the network device receives a location service request for a target UE; if it is determined that the target UE supports a proximity assisted positioning function and the network device determines to trigger an assisted positioning process for the target UE, the network device obtains self-positioning information of the target UE and assisted positioning information, and performs positioning processing on the target UE according to the self-positioning information of the target UE and the assisted positioning information to obtain a positioning result, where the assisted positioning information is information obtained by a proximal UE performing assisted positioning measurement on the target UE. Compared with the prior art, the positioning technology provided by the present disclosure takes the assisted positioning information into account during positioning processing, and its positioning capability is stronger and the accuracy is higher.

公开(公告)号：US20230143244A1

公开(公告)日：2023-05-11

申请号：US17912003

申请日：2021-03-23

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Inventor： Chenxi BAO

IPC: H04W60/04 ,  H04W60/06

CPC classification number: H04W60/04 ,  H04W60/06 ,  H04W84/042

Abstract: The present disclosure provides a proxy communication method, a proxy communication device and a network device. The proxy communication method includes transmitting a management request to an NRF entity, and the management request includes at least one of a registration request, a profile update request or a de-registration request.

公开(公告)号：US20230032142A1

公开(公告)日：2023-02-02

申请号：US17786519

申请日：2020-12-27

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Inventor： Chenxi BAO ,  Hucheng WANG ,  Ming AI

IPC: H04W60/00 ,  H04W8/18

Abstract: Disclosed are an information transmission method and device, used for avoiding paging of a service network of a universal subscriber identity module (USIM) when a multiple-USIM terminal leave the service network, thereby saving network resources. The method provided in the present application comprises: when the multiple-USIM terminal needs to leave the service network of a USIM, sending to a network side an instruction for entering a Mobile Initiated Connection Only (MICO) mode or a Power Saving Mode (PSM); and upon the receipt of a confirmation message from the network side in response to the instruction, leaving the service network of the USIM.